56522366051220 has 96 divisors (see below), whose sum is σ = 183492898525440. Its totient is φ = 14417299163520.

The previous prime is 56522366051191. The next prime is 56522366051231. The reversal of 56522366051220 is 2215066322565.

56522366051220 is a `hidden beast` number, since 5 + 6 + 5 + 2 + 2 + 3 + 6 + 605 + 12 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2275445151 + ... + 2275469990.

It is an arithmetic number, because the mean of its divisors is an integer number (1911384359640).

Almost surely, 2^{56522366051220} is an apocalyptic number.

It is an amenable number.

56522366051220 is an abundant number, since it is smaller than the sum of its proper divisors (126970532474220).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56522366051220 is a wasteful number, since it uses less digits than its factorization.

56522366051220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4550915182 (or 4550915174 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 45.

The spelling of 56522366051220 in words is "fifty-six trillion, five hundred twenty-two billion, three hundred sixty-six million, fifty-one thousand, two hundred twenty".